# dsh-mnemon

A composable, view-based memory plugin for DeepSeek Harness, giving an agent three tiers of memory, runtime facts, searchable documents, and durable memory spaces, through pluggable sources and strategies.

dsh-mnemon separates memory into three tiers reached from a shared sidebar: runtime memory holds preferences, working agreements and facts needed on the next turn as a compact projection; documents hold designs, investigations, procedures and handoffs that are searched and then read; and memory spaces hold durable facts, decisions, entities and relationships served on demand from an enabled backend provider. A default starter installs a tested combination of plugins, and contributors can replace or extend any part without rebuilding the memory system.

A memory space is one named, provider-backed scope for long-term evidence that can be activated independently; direct retrieval does not spawn a task agent, while agent-driven queries, semantic writes and maintenance may use the configured model. Automatic idle review uses bounded checkpoints with a five-minute minimum interval and a per-session attempt limit, and can be disabled. The default memory provider needs a separately installed CLI, while other providers connect to their own external services.

Website: https://github.com/omdsh-dev/dsh-mnemon